Melting point :182-184 °C
Density :1.3844 (rough estimate)
refractive index :1.5690 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :ethanol: soluble50mg/mL
pka :pKa 1.76±0.04(H2O t = 25 I = 0.15 (KCl) Ar atmosphere)(Approximate);5.22±0.01(H2O t = 25 I = 0.15 (KCl) Ar atmosphere)(Approximate)
form :powder
color :white to off-white
Water Solubility :<0.01 g/100 mL at 16 ºC
Merck :14,8899
BRN :981718
Stability :Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents, strong acids.
InChIKey :SKIVFJLNDNKQPD-UHFFFAOYSA-N
CAS DataBase Reference :144-80-9(CAS DataBase Reference)
NIST Chemistry Reference :N-(p-Aminobenzenesulfonyl)acetamide(144-80-9)
EPA Substance Registry System :Sulfacetamide (144-80-9)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection. P302+P352 IF ON SKIN: wash with plenty of soap and water.